Assessment of Copper-Gold Mineral Potential in the Shadan Porphyry Area Using SVM and RF Machine Learning Algorithms

Document Type : Research Paper

Authors

1 Department of Mining Engineering, Birjand University, Birjand, Iran

2 Department of Geology, Faculty of Science, Miyaneh Branch Azad University, Miyaneh, Iran

3 Department of Geology, Faculty of Science, Shahrood University of Technology, Shahrood, Iran

Abstract

This study applied machine learning algorithms, namely Support Vector Machine (SVM) and Random Forest (RF), to develop a mineral potential map for the Shadan region, situated within the Lut Block and Flysch-Ophiolite Belt of Eastern Iran. The research integrated multiple exploration datasets, including geological, geochemical, satellite imagery, and geomagnetic data, to identify promising areas for mineral exploration, specifically targeting porphyry copper and gold deposits. The performance of the models was evaluated using metrics like Accuracy, Sensitivity, ROC curves, and P-A plots. The SVM model demonstrated superior accuracy, successfully predicting 13% of the study area as high-potential zones for future drilling, which corresponded closely with existing drilling results. These identified target zones were predominantly located in regions with intense tectonic activity and were associated with rock units such as andesite, granite, and granodiorite. The study underscores the effectiveness of the SVM model in accurately delineating mineral-rich areas, providing a valuable basis for future exploration programs.

Keywords

Main Subjects

References

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Journal of Modeling in Engineering
Volume 24, Issue 84
In Progress
March 2026
Pages 227-251

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History

  • Receive Date: 12 October 2024
  • Revise Date: 07 June 2025
  • Accept Date: 15 June 2025

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